Key Parameters Category Description / Value Product Line Eaton NZM3 Accessories Compatible Breakers NZM3 series breakers (specific frame sizes) Function Undervoltage Release (UVR) Rated Control Supply Voltage Typically available in multiple voltages: • 230V AC • 400V AC • 110V AC Exact voltage must be verified from device label Trip Threshold Typically 35%-70% of rated voltage Mounting Direct mounting onto compatible NZM3 breaker Standards IEC/EN 60947-2